Fertilization Stage Harvesting Stages
56
Figure 3.17 Sub unitof transesterification 1 The input on line number 10 is : FFA, triglyceride, methanol and water;
the input on line number 13 is: methanol, KOH catalyst and water. The output on line number 14 is : methyl ester, FFA, triglyceride, methanol, KOH catalyst,
glycerol, water and dirt.
Figure 3.18 3D layout biodiesel milling plant with capacity of 500 literbatch or
about 1 ton per day in BRDST BPPT Puspitek Serpong
5.
Sub Unit of Centrifuge 2
This sub unit is used to separate methyl ester from glycerol, water, dirt and catalyst Figure 3.19.
FFA triglyceride
water dirt
CH
3
OH 13
10 14
methyl ester
glycerol KOH
3
OH CH
KOH water
FFA triglyceride
water dirt
57
Figure 3.19 Sub unit of centrifuge 2 The input on line number 14 is: methyl ester, FFA, triglyceride, methanol,
KOH catalyst, glycerol, water and dirt. The output on line number 15 is : glycerol, KOH catalyst, and water. While the output on line number 16 is : methyl ester,
FFA, triglyceride, methanol, KOH catalyst, glycerol, water and dirt.
Figure 3.20 Mass balance flow under catalytic production process
1
2 3
4 5
6
9
H - 6
Evaporator 8
14
H - 9 H - 5
Dist. Column 17
15 16
32
o
C 50
o
C 50
o
C Reflux
Tank
C - 4
7 11
10
F I
L T
E R
13
12 Vacuum
Tank Washing
Tank Reactor
Mixing Methanol
Tank 32
o
C 80
o
C 80
o
C
75
o
C 80
o
C Gas
100
o
C H
2
O 1650.9 kgbatch
80
o
C Biodiesel
999.72 kgbatch 80
o
C
Waste Water 1069.72 kgbatch
80
o
C
H
2
O 734.12 kgbatch
80
o
C H
2
O 120 kgbatch
120
o
C MeOH
412.504 kgbatch 32
o
C Palm Oil
1045.66 kgbatch 40
o
C Gliserol
37.38 kgbatch 25.24
o
C NaOH
11.04 kgbatch 27
o
C
MeOH 111.456 kgbatch
27
o
C
14
15 16
water KOH
Glycerol OH
FFA Triglyceride
water dirt
CH
3
OH Methy ester
Glycerol KOH
Triglyceride water
dirt
3
Glycerol KOH
CH FFA
Methyl ester
Figure 3.21 Flow diagram of biodiesel process production in BRDST BPPT Puspitek Serpong
2,
T- 03 M
steam Methanol Storage
Drum Catalyst Drum
T - 01
T - 05
ef f luent 14
steam
f ine f iltration
Vacuum Dryer Tank Washing Tank
T - 04 Mixing
Tank NaOH
Methanol Mixing
Tank
4
OIL Heater
Tank
T -02 Steam
Filter
Reaktor
6 7
T - 06 12
11 9
15 F - 02
Biodiesel Storage
5
Methanol Storage
Drain
13 Vacuum Dryer
E-03 Ef f luen
Fresh Feed Methanol
1
Steam Water
T - 07 Akumulator
E-02 P-01
P-03 P-02
P-04
P-05 P-06
P-07 F - 01
3 V-02
V-01 V-03
V-04
V-07
V-08 V-09
V-10 V-09
V-11 V-12
V-13 V-14
V-15 V-17
V-16
58